MNA Fish Ladder Timbers

This action requires the purchase of Twelve (12) Top and Twelve (12) Bottom Wood Beams for the Oregon Fish Ladder and Ten (10) Top and Ten (10) Bottom Wood Beams for the Washington Fish Ladder at McNary Dam. The Wood Beams will be attached to wide flange beams and are used as stop logs to prevent catastrophic flooding occurring at a point where the water flows under the North and South embankment road. The original stop log wood timbers are damaged and require replacement. McNary personnel will receive the Twelve (12) Top and Twelve (12) Bottom Wood Beams for the Oregon Fish Ladder and Ten (10) Top and Ten (10) Bottom Wood Beams and complete repairs to Twelve (12) Wide Flange Beams for the Oregon Fish Ladder and Ten (10) Wide Flange Beams for the Washington Fish Ladder during Calendar Year 2020.